位置：首页 > IC中文资料第1976页 > DM74LS139N
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
DM74LS139N | Decoder/Demultiplexer General Description These Schottky-clamped circuits are designed to be used in high-performance memory-decoding or data-routing applications, requiring very short propagation delay times. In high-performance memory systems these decoders can be used to minimize the effects of system decoding. Whe | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 |   | |
DM74LS139N | Decoder/Demultiplexer General Description These Schottky-clamped circuits are designed to be used in high-performance memory-decoding or data-routing applications, requiring very short propagation delay times. In high-performance memory systems these decoders can be used to minimize the effects of system decoding. | SYC | | |
DM74LS139N | Decoder/Demultiplexer General Description These Schottky-clamped circuits are designed to be used in high-performance memory-decoding or data-routing applications, requiring very short propagation delay times. In high-performance memory systems these decoders can be used to minimize the effects of system decoding. | SOLIDSTATE | | |
DM74LS139N | 封装/外壳：16-DIP（0.300"，7.62mm） 包装：管件 描述：IC DECODER/DEMUX 1X2:4 16DIP 集成电路（IC） 信号开关，多路复用器，解码器 | ONSEMI 安森美半导体 | | |
DM74LS139N | Decoders/Demultiplexers 文件：165.29 Kbytes Page：8 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | | |
DUAL 1-OF-4 DECODER/ DEMULTIPLEXER TheLSTTL/MSI SN54/74LS139 is ahigh speed Dual 1-of-4 Decoder/Demultiplexer. The device has two independent decoders, each accepting two inputsand providingfour mutually exclusive active LOW Outputs. Each decoderhas an activeLOW Enable input which can be used as a data input fora 4-output demultipl | Motorola 摩托罗拉 | | ||
Dual 2-line-to-4-line Decoders/Demultiplexers ● Quadrupie 2-Input Positive NAND Gates ● Quadruple 2-Input Positive NAND Gates (with Open Collector Output) (Continue....) | HitachiHitachi Semiconductor 日立日立公司 | | ||
Decoder/Demultiplexer General Description These Schottky-clamped circuits are designed to be used in high-performance memory-decoding or data-routing applications, requiring very short propagation delay times. In high-performance memory systems these decoders can be used to minimize the effects of system decoding. Whe | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
Decoders/Demultiplexers 文件：165.29 Kbytes Page：8 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | | ||
DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS 文件：640.55 Kbytes Page：15 Pages | TI 德州仪器 | |
| 替换型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
DUAL 4-INPUT SCHMITT TRIGGER | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | | |
Ouadruple 2-input Positive NAND Gates | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | | |
Dual 4-input Positive NAND Schmitt Triggers | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | | |
SCHMITT TRIGGERS DUAL GATE/HEX INVERTER | Motorola 摩托罗拉 | Motorola | | |
SCHMITT TRIGGERS DUAL GATE/HEX INVERTER | ONSEMI 安森美半导体 | ONSEMI | | |
SCHMITT TRIGGERS DUAL GATE/HEX INVERTER | Motorola 摩托罗拉 | Motorola | | |
DUAL 4-INPUT POSITIVE-NAND SCHMITT TRIGGERS | TI 德州仪器 | TI | |
DM74LS139N产品属性
- 类型
描述
- 型号
DM74LS139N
- 功能描述
编码器、解码器、复用器和解复用器 Dl 2-to-4 Ln Dec/Dem
- RoHS
否
- 制造商
Micrel
- 产品
Multiplexers
- 逻辑系列
CMOS
- 线路数量（输入/输出）
2/12
- 传播延迟时间
350 ps, 400 ps
- 电源电压-最大
2.625 V, 3.6 V
- 电源电压-最小
2.375 V, 3 V
- 最大工作温度
+ 85 C
- 安装风格
SMD/SMT
- 封装/箱体
QFN-44
- 封装
Tray
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD |
23+ |
DIP-16 |
8888 |
专做原装正品,假一罚百! |
|||
FAIRCHILD |
24+ |
DIP |
5000 |
仙童授权代理原装进口现货 |
|||
NS |
23+ |
DIP |
9823 |
||||
FAIRCILD |
22+ |
DIP-16B |
8000 |
原装正品支持实单 |
|||
FSC |
25+ |
DIP |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
FAIRCHILD/仙童 |
23+ |
DIP |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
|||
24+ |
DIP |
90 |
|||||
NSC |
25 |
公司优势库存 热卖中!! |
|||||
NSC |
DIP |
9500 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
原厂 |
23+ |
DIP |
5000 |
原装正品,假一罚十 |
DM74LS139N规格书下载地址
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2012-11-9
DdatasheetPDF页码索引
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